Debug-action-cache

Before diving into logs, it helps to understand why an action cache typically fails. 1. Cache Key Mismatches

Could you share the from your YAML file? debug-action-cache

to SSH into the runner while it's paused. This lets you manually check if the files exist in the expected directory after the restore step. Quick Fix Checklist Before diving into logs, it helps to understand

Enviroment variables are notorious for busting caches covertly. System updates might change your local PATH or add variables like USER or LANG . Before diving into logs

Which you are using (GitHub Actions, GitLab, Bazel, etc.) The programming language or framework of the project The exact error message printed during the cache step